JPH0472996U - - Google Patents
Info
- Publication number
- JPH0472996U JPH0472996U JP11687990U JP11687990U JPH0472996U JP H0472996 U JPH0472996 U JP H0472996U JP 11687990 U JP11687990 U JP 11687990U JP 11687990 U JP11687990 U JP 11687990U JP H0472996 U JPH0472996 U JP H0472996U
- Authority
- JP
- Japan
- Prior art keywords
- lifting
- elevating frame
- mast
- elevating
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
Landscapes
- Control And Safety Of Cranes (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11687990U JPH0472996U (en]) | 1990-11-07 | 1990-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11687990U JPH0472996U (en]) | 1990-11-07 | 1990-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472996U true JPH0472996U (en]) | 1992-06-26 |
Family
ID=31864729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11687990U Pending JPH0472996U (en]) | 1990-11-07 | 1990-11-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472996U (en]) |
-
1990
- 1990-11-07 JP JP11687990U patent/JPH0472996U/ja active Pending